Make sure that our version of certain utility function implementations gets used in the firmware.

Reference code drop-in to firmware should make our implementations of Memset() and SafeMemcmp() get used now.

BUG=chrome-os-partner:820
TEST=make && make runtests

Change-Id: If0c06dfad85b67398a118985cdb751d20b2b65a4

Review URL: http://codereview.chromium.org/3173035
6 files changed